A comprehensive eye exam is a series of tests that assesses your vision. It also checks for any signs of eye diseases. The doctor uses various instruments to check different aspects of your vision and the health of your eyes.
Blue light is part of the light spectrum you see with your eyes. It makes up about a third of the spectrum and has the shortest wavelength and highest energy. The most significant source of blue light is the sun. However, blue light from the sun is healthy, helping regulate your circadian rhythm.
Like most people in the U.S., you are probably getting ready for Halloween. You are likely looking for the most awesome, scariest, and memorable costumes for your whole family. As you look for such costumes and makeup, are you considering eye safety?
Contact lenses are a convenient way to help correct vision. They are thin glass or plastic discs that sit on an individual’s eyes. Formerly, there were two main types of contact lenses, namely hard and soft. But these days there are many types of lenses, depending on the materials they are made of.
Exposure to high-energy blue light and ultraviolet light is an everyday occurrence. For the most part, people perceive light as a positive thing. Even art and stories portray reinforce this. However, you need to understand the potential dangers of the light you expose yourself to every day.
Transition lenses, also called photochromatic lenses, are a fantastic alternative to swapping between sunglasses and regular glasses when you go from bright to dark environments and vice versa. Transition lenses are made with cutting-edge technology that means that they automatically darken in bright sunlight, and return to a regular tint in darker environments.
When choosing a new pair of sunglasses, people often ask if they really need polarized lenses. While this special layer tends to cost more, they offer an immediate effect on your vision. You consume a world of reflected light around you that’s constantly in flux. Polarized lenses are designed to channel this reflected light, reducing its movement. Are you wondering why this matters?